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Unicode C

WaTrend Create Instance

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Create a new WaTrend Instance ID.

Chilkat Unicode C Downloads

Unicode C
#include <C_CkHttpW.h>
#include <C_CkHttpResponseW.h>
#include <C_CkStringBuilderW.h>
#include <C_CkJsonObjectW.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkHttpW http;
    HCkHttpResponseW resp;
    HCkStringBuilderW sbResponseBody;
    int respStatusCode;
    HCkJsonObjectW jResp;
    const wchar_t *status;
    const wchar_t *instanceId;

    success = FALSE;

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    http = CkHttpW_Create();

    // Use your actual access token instead of 555555555555555555555555555555
    resp = CkHttpResponseW_Create();
    success = CkHttpW_HttpNoBody(http,L"GET",L"https://app.watrend.com/api/createinstance.php?access_token=555555555555555555555555555555",resp);
    if (success == FALSE) {
        wprintf(L"%s\n",CkHttpW_lastErrorText(http));
        CkHttpW_Dispose(http);
        CkHttpResponseW_Dispose(resp);
        return;
    }

    sbResponseBody = CkStringBuilderW_Create();
    CkHttpResponseW_GetBodySb(resp,sbResponseBody);

    respStatusCode = CkHttpResponseW_getStatusCode(resp);
    wprintf(L"Response Status Code = %d\n",respStatusCode);
    if (respStatusCode >= 400) {
        wprintf(L"Response Header:\n");
        wprintf(L"%s\n",CkHttpResponseW_header(resp));
        wprintf(L"Failed.\n");
        CkHttpW_Dispose(http);
        CkHttpResponseW_Dispose(resp);
        CkStringBuilderW_Dispose(sbResponseBody);
        return;
    }

    // Both success and failed responses use 200 status code.

    // A success response contains this JSON in the response body:
    // {"status":"success","message":"Instance ID generated successfully","instance_id":"638EE5A76D3AA"}

    // A failed response will contain something like this:
    // {"status":"error","message":"Access token does not exist"}

    wprintf(L"%s\n",CkHttpResponseW_bodyStr(resp));

    jResp = CkJsonObjectW_Create();
    CkJsonObjectW_LoadSb(jResp,sbResponseBody);

    status = CkJsonObjectW_stringOf(jResp,L"status");
    instanceId = L"";
    if (CkJsonObjectW_HasMember(jResp,L"instance_id") == TRUE) {
        instanceId = CkJsonObjectW_stringOf(jResp,L"instance_id");
    }

    wprintf(L"status: %s\n",status);
    wprintf(L"instance_id: %s\n",instanceId);


    CkHttpW_Dispose(http);
    CkHttpResponseW_Dispose(resp);
    CkStringBuilderW_Dispose(sbResponseBody);
    CkJsonObjectW_Dispose(jResp);

    }